NPR News

The first major gun bills in nearly two decades had their first hearing in the Senate on Thursday, including an assault weapons ban and a ban on so-called "straw purchases." Still, even in the aftermath of the shootings in Newtown, Conn., the legislation faces an uphill battle. Ailsa Chang talks to Melissa Block.

The Senate easily confirmed the nomination of John Brennan as CIA director, that following the dramatics of Sen. Rand Paul, who filibustered against it for nearly 13 hours on Wednesday night. Is this the dawn of a new era of these, old-school, "talking" filibusters? Tamara Keith talks to Audie Cornish.

Back in 1988, it wasn't until the 62nd round of the Major League Baseball Amateur Draft that the Los Angeles Dodgers finally picked Mike Piazza. Nobody expected him to make it in the big leagues. But he did. He made his major league debut with the Dodgers on Sept. 1, 1992, and he hit his first home run just 12 days later.

For more than a century, neurons have been the superstars of the brain. Their less glamorous partners, glial cells, can't send electric signals, and so they've been mostly ignored.

Update at 4:30 p.m. EST. Details Of Capture

Osama bin Laden's son-in-law and a former al-Qaida spokesman, Sulaiman Abu Ghaith, is in U.S. custody and is being held in a Manhattan jail. He could appear in a federal court as soon as Friday, U.S. officials familiar with the case say.

His capture is considered important not just because he was so close to bin Laden but also because U.S. officials have decided to try him in a federal court, not Guantanamo Bay.